Author (Year)
Journal
Title
Is the study eligible?	Yes	No	Maybe	Note
Type of study
RCT?
Not quasi‐RCT?
Not cross‐over study?
Not retracted study (see clinicaltrials.gov) or authored by Fujii and colleagues?
Not abstract only?
Types of participants
Adults (≥ 18 yrs)?
General anaesthesia?
Types of intervention
Monotherapy, or
augmentation study (different class), or
combination study (same class)?
Substance class(es):	Name of drug(s):__________________________________________
‐ 5‐HT3 receptor antagonists
‐ D2 receptor antagonists
‐ NK‐1 receptor antagonists
‐ Corticosteroids
‐ Antihistamines
‐ Anticholinergics
Drug allocated before onset of PONV?
Similar baseline anaesthesia regimen in study's arms?